change ref color to dark red

[org-ref.git] / org-ref.org

diff --git a/org-ref.org b/org-ref.org
index b419e08178d53c97588d1f1f4e8c111db9d88549..148e98cd836f84634d4897f8eae631ef901454df 100644 (file)
--- a/org-ref.org
+++ b/org-ref.org
@@ -280,22 +280,28 @@ You can define a new citation link like this:
 ** Messages for link at cursor
 Here we setup code that shows you a context message for the element under the cursor when emacs is idle.
 #+BEGIN_SRC emacs-lisp :tangle org-ref.el
+(defvar org-ref-message-timer nil
+  "Variable to store the link message timer in.")
 
-(when org-ref-show-citation-on-enter
- (setq org-ref-message-timer
-       (run-with-idle-timer 0.5 t 'org-ref-link-message)))
 
 (defun org-ref-show-link-messages ()
   "Turn on link messages. You will see a message in the
 minibuffer when on a cite, ref or label link."
   (interactive)
-  (setq org-ref-message-timer
-       (run-with-idle-timer 0.5 t 'org-ref-link-message))
-  )
+  (or org-ref-message-timer
+      (setq org-ref-message-timer
+           (run-with-idle-timer 0.5 t 'org-ref-link-message))))
+
+
 (defun org-ref-cancel-link-messages ()
   "Stop showing messages in minibuffer when on a link."
   (interactive)
-  (cancel-timer org-ref-message-timer))
+  (cancel-timer org-ref-message-timer)
+  (setq org-ref-message-timer nil))
+
+
+(when org-ref-show-citation-on-enter
+  (org-ref-show-link-messages))
 
 ;; this approach caused the selected region to not be highlighted any more.
 ; (add-hook 'post-command-hook 'org-ref-link-message))
@@ -365,6 +371,88 @@ The basic idea here is to get the mouse position, and if we can determine there
 #+RESULTS:
 : org-ref-mouse-messages-off
 
+** Color-coded links
+Here we make the org-ref links a different color.
+
+citations are green
+refs are blue
+labels are black
+
+mailto:john
+
+cite:sokalski-2012-optim-ta,zhang-2011-spatial-tio2,li-2012-heter-ceram,li-2013-photoc
+
+cite*:sokalski-2012-optim-ta,zhang-2011-spatial-tio2,li-2012-heter-ceram,li-2013-photoc
+
+citenum:sokalski-2012-optim-ta,zhang-2011-spatial-tio2,li-2012-heter-ceram,li-2013-photoc
+
+ref:test
+
+label:test
+
+#+BEGIN_SRC emacs-lisp
+(defcustom org-ref-colorize-links
+  t
+  "When non-nil, change colors of links"
+  :group 'org-ref)
+
+
+(defcustom org-ref-cite-color
+  "forest green"
+  "Color of cite like links"
+  :group 'org-ref)
+
+
+(defcustom org-ref-ref-color
+  "dark red"
+  "Color of ref like links"
+  :group 'org-ref)
+
+
+(defcustom org-ref-label-color
+  "black"
+  "Color of label links"
+  :group 'org-ref)
+
+
+(defvar org-ref-cite-re nil
+ "regexp for cite links")
+
+
+(setq org-ref-cite-re
+  (concat "\\(" (mapconcat 'identity org-ref-cite-types "\\|") "\\)"
+  ":\\([a-zA-Z0-9-_:]*,?\\)*"))
+
+
+(setq org-ref-label-re
+      "label:\\([a-zA-Z0-9-_:]*,?\\)*")
+
+
+(setq org-ref-ref-re
+      "ref:\\([a-zA-Z0-9-_:]*,?\\)*")
+
+
+(defface org-ref-cite-face
+  `((t (:inherit org-link :foreground ,org-ref-cite-color)))
+  "Color for cite links")
+
+(defface org-ref-label-face
+  `((t (:inherit org-link :foreground ,org-ref-label-color)))
+  "Color for cite links")
+
+(defface org-ref-ref-face
+  `((t (:inherit org-link :foreground ,org-ref-ref-color)))
+  "Color for cite links")
+
+(when org-ref-colorize-links
+  (highlight-regexp org-ref-cite-re 'org-ref-cite-face)
+  (highlight-regexp org-ref-label-re 'org-ref-label-face)
+  (highlight-regexp org-ref-ref-re 'org-ref-ref-face))
+#+END_SRC
+
+#+RESULTS:
+
+
 * Links
 Most of this library is the creation of functional links to help with references and citations.
 ** General utilities
@@ -2539,8 +2627,8 @@ Here is the python script for uploading.
 *************** TODO document how to get the cookies
 *************** END
 
-
-#+BEGIN_SRC python :tangle upload_bibtex_citeulike.py
+# :tangle upload_bibtex_citeulike.py
+#+BEGIN_SRC python
 #!python
 import pickle, requests, sys